具体说是这款，https://item.m.jd.com/product/100015826774.html?utm_user=plusmember&gx=RnFskTZQO2ePy9RR8MMiH44&ad_od=share&utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=CopyURL

没什么设计缺陷或者硬伤吧？
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FROM 114.254.2.*